Zincofer

During 1st trimester i eat zincofer, it was okay as i can only drink with orange juice. But now on 17weeks, there’s 1 day, after dinner, i can sense burning in my throat and i dont feel good. So i drink milk to ease. But then i gap to eat zincofer after 2 hours bcoz i drink milk, usually gap 1 hour after dinner. then not until 1 hour eat medicine , i throw up everything. Last night, i eat zincofer on empty stomach coz i plan to eat after 1 hour, then not until 1 hour also i can feel something uncomfortable so i stand by in toilet and throw up but only the medicine i think. They said zincofer is better than other medicine coz complete in 1. Coz on the other day if i eat and sleep after that, im not throw up. Did anyone experience it sometimes because of the effect or it is meant that not suitable with our body anymore?